Home / 2,506,958.95-3,459,603.31-1,361,039.29

Finding the Fourth Proportional to 2,506,958.95, 3,459,603.31 and 1,361,039.29

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Solution

The fourth proportional to 2,506,958.95, 3,459,603.31 and 1,361,039.29 is: 1,878,234.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,958.95 : 3,459,603.31 = 1,361,039.29 : x
  2. Step 2: Convert to fraction form
    2,506,958.95/3,459,603.31 = 1,361,039.29/x
  3. Step 3: Cross multiply
    2,506,958.95x = 3,459,603.31 × 1,361,039.29
  4. Step 4: Simplify right side
    2,506,958.95x = 4,708,656,032,724.05
  5. Step 5: Solve for x
    x = 4,708,656,032,724.05/2,506,958.95
  6. Step 6: Final answer
    x = 1,878,234.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.